Rose gold moonstone halo ring

Romantic and whimsical, this 18k rose gold plated ring features an eye-catching moonstone in the center, surrounded by a delicate halo of cubic zirconia. I copy and pasted that from the website I got it from. Very beautiful. One of the gems fell out as you can see in the picture. I don’t think it’s a bad brand just that the gem wasn’t fitted good. Size 9! Negotiable!